





Remote role, popular backend title, and mid-level experience bracket drive high competition.
Backend infrastructure skills transfer broadly across industries, so background fit sensitivity is low.
Explicit years plus mandatory Golang/Node, AWS, SQL, and concurrency expertise increases shortlist strictness.
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Design, implement, and maintain backend services using Golang or Node.js, focusing on scalability and performance.
Build and manage systems on AWS infrastructure and maintain complex SQL databases with optimized query performance.
Resolve concurrency issues, optimize code for low-latency and scalability, and contribute to continuous integration and deployment pipelines.
2-4 years of experience in backend development with Golang or Node.js.
Strong hands-on experience with AWS services such as EC2, S3, and RDS.
Proficiency in SQL and relational database design and optimization.
Must be willing to work in USA time zones (EST/EDT and PST/PDT).
Demonstrates strong expertise in concurrency and performance tuning for backend systems.
Experienced in collaboration with frontend teams to deliver scalable solutions and familiarity with CI/CD workflows.
Has a deep understanding of data structures and algorithms applied to complex backend challenges.